New site feature: comment response notifications
[Posted February 2, 2004 by corbet]
Occasionally we get a request from readers to receive copies of responses to their
posted comments via email. We have recently freed up a bit of hacking time and
added that capability as a subscriber-only feature, with a bit of a twist.
That twist is this: response notifications are only available to
subscribers at the "professional hacker" level or above.
When we switched over to the subscription model, we implemented the
"starving hacker" level as a way for people who couldn't afford the full
LWN rate to subscribe anyway. The intended audience was students, people
who were looking for work, and those in parts of the world where $5 was a
lot of money. Over time, we have noticed a few trends:
- $5 is no longer very much money in much of the world.
- People should be having an easier time finding jobs. Our President
says so, so It Must Be True.
- The percentage of our subscriber base taking the "starving hacker"
option has grown significantly.
The conclusion we have come to is that, as LWN (hopefully) grows, we need a
way to motivate people to select the full-rate option that goes beyond
"you'll feel better because you're supporting LWN." Given a cheaper choice
with the same benefits, many people will, rationally, take that route.
So limiting response emails to the higher subscription levels is a bit of
an experiment. Hopefully, it is a small inducement to select a higher
subscription level which does not actually deny anything truly important to
the "starving hacker" subscribers. We may take a similar approach with
other new features in the future, depending on how this one works out.
Getting response notifications is easy: there is a new dialog that shows up
when a comment is published that enables the email feature. There is an
expiration date, and the option to get notifications for responses all the
way down the tree. There are a couple of things worthy of note:
- We need to have your email address to be able to send responses to
you. If you have not given us a working address, the feature won't
work. The My Account page can be used to
set your address if need be. Also, please don't expect us to navigate
through challenge-response systems to send you email.
- If you get tired of seeing notifications, the My Account page will
let you turn them off.
You can also set your default response preferences in the account
customization area. While adding that capability, we also, finally, added
an option for the default setting of the "plain text/HTML" flag for
comments.
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